149088536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{642623}}^1$

素因数の和:642658

約数の個数: 16

約数和(自身を含む): 289180800

約数和(自身を除く): 140092264

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 642623, 1285246, 2570492, 5140984, 18636067, 37272134, 74544268, 149088536]

約数ペア:

[(1, 149088536), (2, 74544268), (4, 37272134), (8, 18636067), (29, 5140984), (58, 2570492), (116, 1285246), (232, 642623)]